Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054222 | Method and apparatus for combining measurements and determining clock offsets between different global navigation satellite systems | Frank van Diggelen | 2011-11-08 |
| 7969353 | Method and apparatus for managing time in a satellite positioning system | — | 2011-06-28 |